Tools & Wizards About Us
tessellations-nicolas.com screenshot

Report Summary

  • 84

    Performance

    Renders faster than
    88% of other websites

  • 57

    Accessibility

    Visual factors better than
    that of 24% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 67

    SEO

    Google-friendlier than
    26% of websites

tessellations-nicolas.com

Tessellations - Method & Galleries - Nicolas

Page Load Speed

1.3 sec in total

First Response

217 ms

Resources Loaded

943 ms

Page Rendered

114 ms

tessellations-nicolas.com screenshot

About Website

Welcome to tessellations-nicolas.com homepage info - get ready to check Tessellations Nicolas best content right away, or after learning these important things about tessellations-nicolas.com

a simple and complete method accessible to all, free online from my book - parcelles d'infini -, with more than 300 original figurative tessellations.

Visit tessellations-nicolas.com

Key Findings

We analyzed Tessellations-nicolas.com page load time and found that the first response time was 217 ms and then it took 1.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.

Performance Metrics

tessellations-nicolas.com performance score

84

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.5 s

96/100

10%

LCP (Largest Contentful Paint)

Value4.0 s

49/100

25%

SI (Speed Index)

Value1.7 s

100/100

10%

TBT (Total Blocking Time)

Value170 ms

93/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value4.0 s

88/100

10%

Network Requests Diagram

tessellations-nicolas.com

217 ms

styleindex.css

323 ms

analytics.js

21 ms

logohtml.png

401 ms

nicofond.png

142 ms

Our browser made a total of 15 requests to load all elements on the main page. We found that 73% of them (11 requests) were addressed to the original Tessellations-nicolas.com, 13% (2 requests) were made to Google-analytics.com and 7% (1 request) were made to Delmore-brothers.com. The less responsive or slowest element that took the longest time to load (401 ms) relates to the external source Delmore-brothers.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 42.2 kB (26%)

Content Size

160.2 kB

After Optimization

118.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Tessellations-nicolas.com main page is 160.2 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 15% of websites need less resources to load. Images take 134.5 kB which makes up the majority of the site volume.

HTML Optimization

-66%

Potential reduce by 2.5 kB

  • Original 3.8 kB
  • After minification 3.1 kB
  • After compression 1.3 kB

HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. This page needs HTML code to be minified as it can gain 659 B, which is 17% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 2.5 kB or 66% of the original size.

Image Optimization

-29%

Potential reduce by 39.4 kB

  • Original 134.5 kB
  • After minification 95.1 kB

Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. Obviously, Tessellations Nicolas needs image optimization as it can save up to 39.4 kB or 29% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-0%

Potential reduce by 50 B

  • Original 21.0 kB
  • After minification 21.0 kB
  • After compression 20.9 kB

It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. This website has mostly compressed JavaScripts.

CSS Optimization

-27%

Potential reduce by 240 B

  • Original 900 B
  • After minification 900 B
  • After compression 660 B

CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. Tessellations-nicolas.com needs all CSS files to be minified and compressed as it can save up to 240 B or 27% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

14

After Optimization

14

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 14 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tessellations Nicolas. According to our analytics all requests are already optimized.

Network Requests Diagram

tessellations-nicolas.com

tessellations-nicolas.com

217 ms

styleindex.css

styleindex.css

323 ms

analytics.js

analytics.js

21 ms

logohtml.png

logohtml.png

401 ms

nicofond.png

nicofond.png

142 ms

banniere.png

banniere.png

222 ms

bienvenue.png

bienvenue.png

390 ms

drapeauen.png

drapeauen.png

242 ms

drapeaufr.png

drapeaufr.png

300 ms

fondpied.png

fondpied.png

311 ms

ccopyright.png

ccopyright.png

313 ms

copyright-france.gif

copyright-france.gif

323 ms

logocss.png

logocss.png

336 ms

collect

collect

23 ms

js

js

62 ms

Accessibility Review

tessellations-nicolas.com accessibility score

57

Accessibility Issues

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

Names and labels

These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

tessellations-nicolas.com best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

SEO Factors

tessellations-nicolas.com SEO score

67

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Image elements do not have [alt] attributes

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    N/A

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Tessellations-nicolas.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Tessellations-nicolas.com main page’s claimed encoding is . Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

tessellations-nicolas.com

Open Graph description is not detected on the main page of Tessellations Nicolas. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: